Correlation Between Merck and Vanguard Communication

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Can any of the company-specific risk be diversified away by investing in both Merck and Vanguard Communication at the same time? Although using a correlation coefficient on its own may not help to predict future stock returns, this module helps to understand the diversifiable risk of combining Merck and Vanguard Communication into the same portfolio, which is an essential part of the fundamental portfolio management process.
By analyzing existing cross correlation between Merck Company and Vanguard Communication Services, you can compare the effects of market volatilities on Merck and Vanguard Communication and check how they will diversify away market risk if combined in the same portfolio for a given time horizon. You can also utilize pair trading strategies of matching a long position in Merck with a short position of Vanguard Communication. Check out your portfolio center. Please also check ongoing floating volatility patterns of Merck and Vanguard Communication.

Diversification Opportunities for Merck and Vanguard Communication

0.26
  Correlation Coefficient

Modest diversification

The 3 months correlation between Merck and Vanguard is 0.26. Overlapping area represents the amount of risk that can be diversified away by holding Merck Company and Vanguard Communication Service in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Vanguard Communication and Merck is a relative statistical measure of the degree to which these equity instruments tend to move together. The correlation coefficient measures the extent to which returns on Merck Company are associated (or correlated) with Vanguard Communication. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Vanguard Communication has no effect on the direction of Merck i.e., Merck and Vanguard Communication go up and down completely randomly.

Pair Corralation between Merck and Vanguard Communication

Considering the 90-day investment horizon Merck Company is expected to under-perform the Vanguard Communication. In addition to that, Merck is 1.2 times more volatile than Vanguard Communication Services. It trades about -0.04 of its total potential returns per unit of risk. Vanguard Communication Services is currently generating about 0.06 per unit of volatility. If you would invest  11,556  in Vanguard Communication Services on January 12, 2025 and sell it today you would earn a total of  2,582  from holding Vanguard Communication Services or generate 22.34% return on investment over 90 days.
Time Period3 Months [change]
DirectionMoves Together 
StrengthVery Weak
Accuracy100.0%
ValuesDaily Returns

Merck Company  vs.  Vanguard Communication Service

 Performance 
       Timeline  
Merck Company 

Risk-Adjusted Performance

Very Weak

 
Weak
 
Strong
Over the last 90 days Merck Company has generated negative risk-adjusted returns adding no value to investors with long positions. Despite weak performance in the last few months, the Stock's basic indicators remain quite persistent which may send shares a bit higher in May 2025. The latest mess may also be a sign of long-standing up-swing for the company institutional investors.
Vanguard Communication 

Risk-Adjusted Performance

Very Weak

 
Weak
 
Strong
Over the last 90 days Vanguard Communication Services has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of latest uncertain performance, the Etf's basic indicators remain strong and the current disturbance on Wall Street may also be a sign of long term gains for the ETF investors.

Merck and Vanguard Communication Volatility Contrast

   Predicted Return Density   
       Returns  

Pair Trading with Merck and Vanguard Communication

The main advantage of trading using opposite Merck and Vanguard Communication positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Merck position performs unexpectedly, Vanguard Communication can make up some of the losses. Pair trading also minimizes risk from directional movements in the market. For example, if an entire industry or sector drops because of unexpected headlines, the short position in Vanguard Communication will offset losses from the drop in Vanguard Communication's long position.
The idea behind Merck Company and Vanguard Communication Services pairs trading is to make the combined position market-neutral, meaning the overall market's direction will not affect its win or loss (or potential downside or upside). This can be achieved by designing a pairs trade with two highly correlated stocks or equities that operate in a similar space or sector, making it possible to obtain profits through simple and relatively low-risk investment.
Check out your portfolio center.
Note that this page's information should be used as a complementary analysis to find the right mix of equity instruments to add to your existing portfolios or create a brand new portfolio. You can also try the Portfolio Rebalancing module to analyze risk-adjusted returns against different time horizons to find asset-allocation targets.

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